/*pnt_add.c -- 指针加法*/
#include <stdio.h>
#define SIZE 4

int main(void)
{
	short dates [SIZE];
	short * pti;
	short index;
	double bills [SIZE];
	double * ptf;
	
	pti = dates;	//assign address of array to pointer
	ptf = bills;
	printf("%23s %10s\n","short","double");
	for(index = 0; index < SIZE; index++)
		printf("pointers + %d: %10p %10p\n", index, pti + index, ptf + index);
	return 0;
}